Abb THHQL2115 2-pole 15A 120/240V 22kaic Circuit Breaker

Product Description

The ABB THHQL2115 is a 2-pole thermal-magnetic circuit breaker rated for 15 amps at 120/240 volts with a 22,000-amp interrupting capacity (22kAIC). It provides overcurrent and short-circuit protection in residential and light commercial load centers. The THHQL series uses a plug-on mounting design for fast, tool-free installation into compatible panelboards. Licensed electricians install this breaker during panel builds, service upgrades, and branch circuit additions. The 22kAIC rating meets common fault-current requirements for residential service entrances.

The THHQL2115 is suited for residential and light commercial electrical distribution panels. It protects 240-volt branch circuits such as dryer outlets, HVAC disconnect feeds, water heaters, and similar double-pole loads. The plug-on design fits standard residential load centers that accept THHQL-series breakers. This breaker handles the full 120/240-volt single-phase split system common throughout North American residential wiring.

Key Features

• 2-pole configuration protects 240-volt branch circuits with a single breaker
• 15-amp trip rating for appropriately sized branch circuit protection
• 22kAIC interrupting rating meets typical residential fault-current requirements
• 120/240-volt rated for standard North American single-phase service
• Plug-on mounting design for fast installation in compatible load centers
• Thermal-magnetic trip mechanism responds to both overload and short-circuit conditions

Compatibility

Designed as an OEM-style replacement or new-installation 2-pole plug-on circuit breaker for residential and light commercial load centers that accept THHQL-series breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NFPA 70 (NEC) and all applicable local codes. De-energize the panel at the utility disconnect and verify the absence of voltage with a meter before handling any conductors or inserting the breaker. Confirm the load center is rated to accept THHQL-series plug-on breakers before installation. Never exceed the breaker amp rating when sizing branch circuit conductors.

Technical Specifications

• Poles: 2
• Amperage Rating: 15 amps
• Voltage Rating: 120/240 volts
• Interrupting Capacity: 22,000 amps (22kAIC)
• Mounting Type: Plug-on
• UPC: 78316411748

Standard Information

• Brand: ABB
• Manufacturer Part Number: THHQL2115